Product Details

Block Diagram

RD772BJBTPL8EVB

Get diagram PDF

Supported Devices

Power Management

Battery Cell Controllers

MC33772C: 6-Channel Li-Ion Battery Cell Controller IC

Features

High Voltage Measurement

7 high voltage measurements (up to 1000 V) with high accuracy

Battery Current Measurement

Fully redundant current measurement up to +/-1500 A (with populated shunt, adaptable)
0.5% measurement error (IC level only)

Temperature Measurement

Shunt temperature measurement for current measurement compensation
Pre-charge resistor temperature measurement

Isolation Measurement

Isolation resistance measurement between high voltage and low voltage domains

Communication

Isolated electrical transport protocol link (ETPL) communication between BJB and BMU

Buy Options

Click to expand

RD772BJBTPL8EVB
HVBMS Battery Junction Box (BJB).
Kit contains:
- 1 RD772BJBTPLEVB board
- 1 power cable
- 7 high voltage measurement cables
- 1 pair of thermal sensor cable
- 1 ETPL cable
- 1 chassis cable for isolation measurement
- 1 plexiglass cover

$1065.73 USD
For a quantity of 1
- Availability: In Stock
- Inventory: 10
- Shipping: Normally ships 1-2 business days

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Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Click to expand

BATT-TPLCABLE20
Electrical transport protocol link (ETPL), two-wire, twisted, 20 cm-long cable.

$14.38 USD
For a quantity of 1

Order from distributors

Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Click to expand

BATT-TPLCABLE50
Electrical transport protocol link (ETPL), two-wire, twisted, 50 cm-long cable.

$14.38 USD
For a quantity of 1

Order from distributors

Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Documentation

Quick reference to our documentation types.

1-5 of 6 documents

^{User Guide}
Getting Started with the HVBMSCT800BUN Reference Design BundleGetting Started

HTMLMay 4, 2023GS-HVBMSCT800BUNEnglish
^{User Manual}
UM11847, RD772BJBTPL8EVB Battery Junction Box User Manual

PDFRev 1May 2, 20231.9 MBUM11847English
^Brochure
Vehicle Electrification Solutions Brochure

PDFRev 7May 2, 20232.1 MBVEHELECTSOLBRA4English, 中文, 日本語
^{Fact Sheet}
High-Voltage BMS Reference Design - Fact Sheet

PDFRev 1Aug 5, 2022210.8 KBHVBMSFSEnglish
^{White Paper}
NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper

PDFRev 1.0Aug 25, 2022914.5 KBHVBMSRDWPEnglish, 中文, 日本語
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^{White Paper}
Next-Generation Battery Management System Architectures - White Paper

PDFRev 0May 24, 2022159.9 KBHVBMSWPA4English, 中文, 日本語
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Design Resources

Related Hardware

Quick reference to our board types.

4 hardware offerings

^{Reference Design}
HVBMS Centralized Cell Monitoring Unit Using ETPL with MC33774ATAActive

RD33774CNT3EVBSimilar
^{Reference Design}
800 V Battery Management System (BMS) Reference Designs Using ETPL

RD-HVBMSCT800BUNSimilar
^{Reference Design}
HVBMS Battery Junction Box Using ETPL with MC33772C (BJB)Active

RD772BJBTPLEVBSimilar
^{Reference Design}
S32K358 Battery Management Unit (BMU) for High Voltage Battery Management System (HVBMS) Reference Design Board

RD-K358BMUSimilar

Design Files

Quick reference to our design files types.

2 design files

^{Printed Circuit Boards and Schematics}
RD772BJBTPL8EVB Schematics

PDFRev BFeb 23, 2023 16:40:001.6 MBSPF-88818
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^{Design Files - miscellaneous}
RD772BJBTPL8EVB Design Files

ZIPRev 1Apr 17, 2023 16:45:007.5 MBRD772BJBTPL8EVB-DESIGN-FILES
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Software

Quick reference to our software types.

1 software file

^Middleware
MC33771C/MC33772C (Battery Cell Controller) Evaluation GUI

EXERev 5.15Jul 8, 2022 13:28:0036.3 MBKIT3377xC_APPSP
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Note: For better experience, software downloads are recommended on desktop.

Training

1 trainings

^Academy
Electrification Training Academy

14 hrEnglish

800 V Battery Junction Box Using ETPL with MC33772C

Product Details

Block Diagram

RD772BJBTPL8EVB

Supported Devices

Power Management

Battery Cell Controllers

Features

High Voltage Measurement

Battery Current Measurement

Temperature Measurement

Isolation Measurement

Communication

Applications

Automotive

Buy Options

Kit contains:

Documentation

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Getting Started with the HVBMSCT800BUN Reference Design BundleGetting Started

Design Resources

Related Hardware

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HVBMS Centralized Cell Monitoring Unit Using ETPL with MC33774ATAActive

HVBMS Battery Junction Box Using ETPL with MC33772C (BJB)Active

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Design Files

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RD772BJBTPL8EVB Schematics

RD772BJBTPL8EVB Design Files

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Software

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MC33771C/MC33772C (Battery Cell Controller) Evaluation GUI

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